Quantum Hardware Buyer: Keep Production Flowing

Maybell Quantum; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

Growth opportunities

Impact on production

Collaborative team of experts

Job summary

Maybell Quantum in Singapore is seeking a Buyer to keep material flowing to the production floor for cryogenic hardware. You will own purchase orders from sourcing through delivery for parts used in dilution refrigerators and related systems.

Collaborate with Production, Planning, Engineering, and Quality to ensure on-time arrival at the right cost with accurate ERP data. Experience with ERP/MRP, supplier management, and BOM interpretation is preferred.

Qualifications

• Bachelor's degree in supply chain, business, engineering, or related field.
• 1–4 years of buying experience in manufacturing or hardware.
• Experience placing and managing POs in ERP/MRP system.
• Knowledge of lead times, minimum order quantities, reorder points, and PO terms.
• Clear, direct communication with suppliers and internal teams.
• Proficiency in Excel or similar tools.
• Ability to read basic engineering drawings and BOMs.
• APICS/ASCM CPIM/CSCP welcome but not required.

Responsibilities

• Place, manage, and negotiate purchase orders aligned to build schedules and material requirements.
• Run RFQs for build-to-print and catalog parts: issue drawing packages, level quotes, verify PO pricing against quotes, and recommend awards.
• Secure supplier commit dates, keep them current in the ERP, and flag risks early.
• Process PO changes, reschedules, and cancellations as build plans shift, and keep pricing, quantities, and lead times accurate in the system.
• Resolve invoice, receiving, and pricing discrepancies.
• Own supplier onboarding, including NDAs, credit applications, tax and banking forms, and material certification requirements.
• Follow up and expedite to ensure on-time delivery, escalating slips with recovery options.
• Maintain a regular cadence with suppliers on open orders and know the status of critical parts without having to look it up.
• Partner with Quality on supplier nonconformances and returns, and drive replacements to closure.
• Track supplier on-time delivery and responsiveness, and maintain metrics and scorecards to measure performance.
• Serve as ERP administrator for purchasing and inventory: maintain item masters, vendor records, pricing, and reports.

Skills

ERP/MRP experience

Vendor coordination

Excel proficiency

Communication skills

Organized and detail-oriented

Education

Bachelor's degree in supply chain, business, engineering, or related field

Tools

ERP/MRP software

Excel

Job description

Maybell Quantum in Singapore is seeking a Buyer to keep material flowing to the production floor for cryogenic hardware. You will own purchase orders from sourcing through delivery for parts used in dilution refrigerators and related systems.

Collaborate with Production, Planning, Engineering, and Quality to ensure on-time arrival at the right cost with accurate ERP data. Experience with ERP/MRP, supplier management, and BOM interpretation is preferred.